Skip to content
Skip to content
TopHapOpen in map
Heavy Industrial (General)Industrial
Last sold for $8,424,500 on Oct 7, 2025

435 HIGHWAY 339

MASON VALLEY, NV
0
Baths
1,000 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
83.77 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$8,424,500 · Oct 7, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,453 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$119,081 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,858
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,223
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$119,242
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$340,231

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
82
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
4
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
35
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Heavy Industrial (General)
CountyLYON
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 272 ft²

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Yerington Elementary SchoolD+
Elementary · Grades PK–4 · 4.4 mi
H
Yerington High School
High · Grades 9–12 · 4.6 mi
M
Yerington Intermediate SchoolD+
Middle · Grades 5–8 · 4.6 mi

District: Lyon County School District

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

435 Highway 339 measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Smaller than 93% of homes in Lyon County
  • Among the largest lots in Lyon County
  • Older than 93% of homes in Lyon County

How it measures up in Lyon County

The dot is this home. The mark in the middle is the typical home in Lyon County.

Living area1,000 ft²
SmallerTypical 1,604 ft²Bigger

Bigger than 7% of homes nearby

Lot size83.77 ac
SmallerTypical 0.28 acBigger

Bigger than almost all homes nearby

Year built1971
OlderTypical 2001Newer

Newer than 7% of homes nearby

How 435 Highway 339 ranks against every home in each area.
MeasureThis homeLyon County
Living areabigger than1,000 ft²7% of homes
Lot sizebigger than83.77 acalmost all homes
Year builtnewer than19717% of homes

About 435 Highway 339

When did 435 Highway 339, Mason Valley, NV last sell?

435 Highway 339, Mason Valley, NV last sold on Oct 7, 2025 for $8,424,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 435 Highway 339, Mason Valley, NV built?

435 Highway 339, Mason Valley, NV was built in 1971, making it 55 years old.

What schools serve 435 Highway 339, Mason Valley, NV?

435 Highway 339, Mason Valley, NV is assigned to Yerington Elementary School (elementary), rated D+; Yerington High School (high); Yerington Intermediate School (middle), rated D+. All sit in Lyon County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 435 Highway 339, Mason Valley, NV compare to other homes in Lyon County?

Among the 24,443 homes in Lyon County, it is bigger than 7% of them (1,000 ft² against a typical 1,604 ft²), its lot is bigger than almost all of them (83.77 ac against a typical 0.28 ac) and it is newer than 7% of them (1971 against a typical 2001). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 435 Highway 339, Mason Valley, NV?

The 2026 property tax bill for 435 Highway 339, Mason Valley, NV was $4,453. The county assessed it at $119,081.

More homes on Highway 339

Closest homes

Assigned schools

Explore the area

See this home in context

Open 435 Highway 339 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map